The following method describes the extraction and separation of non-conjugated parent, glucuronide conjugates and sulfate conjugates of a proprietary pharmaceutical from urine and bile using non-polar and anion exchange mechanisms.Tags: Application Notes

Recomendations for SPe method development. The proposed steps are based on experience with similar analytes and matarices, but have not been verified in Biotage laboratories.Tags: Animal feed,
Application Notes

The first decision that needs to be made is what the final analysis will be for the analyte. This will have an impact on the sample and cartridge size, as well as the final elution solvent. Gas chromatography offers higher sensitivity than HPLC, while HPLC is better suited for ionisable species and very high molecular weights. If LC-MS is available, minimal sample clean-up may be required.Tags: Manuals & User Guides

The ISOLUTE® family of anion exchange sorbents are used to extract organic anions (acid compounds capable of exhibiting a negative charge) from both aqueous and non-aqueous matrixes. This technical
note describes their use for aqueous matrices only. Although extraction using these sorbents is by the same mechanism, each has properties which influence the way they are used.Tags: English,
Product Notes

About Biotage

Biotage is a global Life Science company that develops innovative and effective solutions for separation within organic and analytical chemistry, as well as for industrial applications. Biotage is listed on NASDAQ Stockholm.